- Set of 12 Blendura permanent markers with intense, long-lasting black ink - 1-3 mm conical tip allows for precise writing and marking in different thicknesses - Suitable for multiple surfaces: paper, plastic, metal, cardboard, glass, wood, and more - Fast-drying, oil-based ink, resistant to water, sunlight, and abrasion - Full coverage over background colors and existing texts, keeping information clear - Versatile use in office, industry, home, crafts, and outdoor signage - Indelible marking, smudge-proof, and high opacity for professional results - Facilitates organization, identification, and numbering of objects and documents